{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412019955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa234a3474615823de417adb6f26989cc65c53ed75202b1914813186df9ff5e35",
    "signature": "0x3975d568ba6ec9e3d2dfa36cab5176124e921a21b616e6fd349da2a5648f2f9654e1f6ba2952986c884dbde8ceb880bfd1acc7a24436bd34404844480a720e4a1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}